BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 150 72.5%
2 United States 34 16.4%
3 Canada 5 2.4%
4 Japan 5 2.4%
5 Germany 4 1.9%
6 India 3 1.4%
7 Australia 2 1%
8 Korea, Republic of 2 1%
9 Lao People's Democratic Republic 1 0.5%
10 Ukraine 1 0.5%